We have had good success with our Nest at home. We have seen that it has lower energy costs 30% consistently over the year for our sunny home in Florida. The UI

We have had good success with our Nest at home. We have seen that it has lower energy costs 30% consistently over the year for our sunny home in Florida. The UI on unit leaves much to be desired, but I rarely use it as I can just log in to the website or use the iPad app.